diff options
Diffstat (limited to 'lib/cert-cred.c')
| -rw-r--r-- | lib/cert-cred.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/cert-cred.c b/lib/cert-cred.c index 2150e903f2..2d7009b2e5 100644 --- a/lib/cert-cred.c +++ b/lib/cert-cred.c @@ -106,7 +106,7 @@ void gnutls_certificate_free_cas(gnutls_certificate_credentials_t sc) * * As with gnutls_x509_trust_list_get_issuer() this function requires * the %GNUTLS_TL_GET_COPY flag in order to operate with PKCS#11 trust - * lists in a thread-safe way. + * lists in a thread-safe way. * * Returns: On success, %GNUTLS_E_SUCCESS (0) is returned, otherwise a * negative error value. @@ -171,7 +171,7 @@ gnutls_certificate_get_crt_raw(gnutls_certificate_credentials_t sc, * credentials. Clients may call this to save some memory since in * client side the CA names are not used. Servers might want to use * this function if a large list of trusted CAs is present and - * sending the names of it would just consume bandwidth without providing + * sending the names of it would just consume bandwidth without providing * information to client. * * CA names are used by servers to advertise the CAs they support to @@ -196,6 +196,10 @@ void gnutls_certificate_free_ca_names(gnutls_certificate_credentials_t sc) void gnutls_certificate_free_credentials(gnutls_certificate_credentials_t sc) { + // Check for valid pointer and otherwise do nothing + if (sc == NULL) + return; + gnutls_x509_trust_list_deinit(sc->tlist, 1); gnutls_certificate_free_keys(sc); memset(sc->pin_tmp, 0, sizeof(sc->pin_tmp)); @@ -585,7 +589,7 @@ static int call_legacy_cert_cb2(gnutls_session_t session, **/ void gnutls_certificate_set_retrieve_function2 (gnutls_certificate_credentials_t cred, - gnutls_certificate_retrieve_function2 * func) + gnutls_certificate_retrieve_function2 * func) { cred->legacy_cert_cb2 = func; if (!func) @@ -641,7 +645,7 @@ void gnutls_certificate_set_retrieve_function2 **/ void gnutls_certificate_set_retrieve_function3 (gnutls_certificate_credentials_t cred, - gnutls_certificate_retrieve_function3 *func) + gnutls_certificate_retrieve_function3 *func) { cred->get_cert_callback3 = func; } |